The “install software that phones home to [government db] to check if the tube shape you want to print on the tool you bought and own is different enough from another tube that’s been used in a gun” laws?
Laws that don’t meaningfully impact alleged 3d printing of guns because you can’t 3d print the metal parts of a gun that are needed to actually do gun things, on the vast majority of devices these laws would restrict.
Laws that don’t meaningfully impact alleged 3d printing of guns because you can’t 3d print the metal parts of a gun that are needed to actually do gun things, on the vast majority of devices these laws would restrict.